json解析学习

jsr包：

import org.json.JSONArray;
import org.json.JSONObject;

 

 

 

public static void main(String[] args) {
/* String JsonStr = "{"error":0,"data":{"src":"http:/\/v.dezhi.com\/content\/xml\/59c32550a7764.xml"},"time":0}";*/

String JsonStr = "{object:{persons:" +
"[{src:'呵呵',image:'http://10.0.159.132:8080/Web/s1.png'}," +
"{src:'哈哈',image:'http://10.0.159.132:8080/Web/s1.png'}," +
"{src:'嘿嘿',image:'http://10.0.159.132:8080/Web/s2.jpg'}]}}";
JSONObject jsonObj=new JSONObject(JsonStr);
//通过属性名，获得内部的对象
JSONObject jsonPersons=jsonObj.getJSONObject("object");
//获得json对象组
JSONArray arr=jsonPersons.getJSONArray("persons");
for(int i=0;i<arr.length();i++){
//循环对象，并通过getString("属性名");来获得值
JSONObject tempJson=arr.getJSONObject(i);

System.out.print(tempJson.getString("src"));
System.out.println(tempJson.getString("image"));
}
}